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MEMCMP.C@ 0170798

Last change on this file since 0170798 was 3ae31e9, checked in by Thomas Lopatic <thomas@…>, 7 years ago
Imported original source code.
Property mode set to `100755`
File size: 559 bytes

Rev	Line
[3ae31e9]	1	/*
	2	=============================================================================
	3	memcmp.c -- compare memory areas
	4	Version 2 -- 1987-06-15
	5
	6	Compare n bytes: s1>s2: >0 s1==s2: 0 s1<s2: <0
	7	=============================================================================
	8	*/
	9
	10	int
	11	memcmp(s1, s2, n)
	12	register char s1, s2;
	13	register int n;
	14	{
	15	register int diff;
	16
	17	if (s1 != s2)
	18	while (--n >= 0)
	19	if (diff = s1++ - s2++)
	20	return(diff);
	21	return(0);
	22	}

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